United States Congressional Districts and Data, 1843-1883William W. Beach, Michael J. Dubin, Stanley ParsonsInbunden, 1986999 kr
United States Congressional Districts, 1883-1913Michael J. Dubin, Stanley Parsons, Karen Toombs ParsonsInbunden, 19901 349 kr
United States Congressional Districts and Data, 1843-1883William W. Beach, Michael J. Dubin, Stanley ParsonsInbunden, 1986999 kr
United States Congressional Districts, 1883-1913Michael J. Dubin, Stanley Parsons, Karen Toombs ParsonsInbunden, 19901 349 kr